China Wholesale Dermatology Sunscreen Suppliers Factories - Uni-Carbomer 941 / Carbomer – Uniproma

Product Paramete

Trade name	Uni-Carbomer 941
CAS No.	9003-01-04
INCI Name	Carbomer
Chemical Structure
Application	Lotion / cream and gel
Package	20kgs net per cardboard box with PE lining
Appearance	White fluffy powder
Viscosity (20r/min, 25°C)	1,950-7,000mpa.s (0.2% water solution)
Viscosity (20r/min, 25°C)	4,000-11,000mpa.s (0.5% water solution)
Solubility	Water soluble
Function	Thickening agents
Shelf life	2 years
Storage	Keep container tightly closed and in a cool place. Keep away from heat.
Dosage	0.1-1.5%

Application

Carbomer is an important thickener. It is a high polymer crosslinked by acrylic acid or acrylate and allyl ether. Its components include polyacrylic acid (homopolymer) and acrylic acid / C10-30 alkyl acrylate (copolymer). As a water-soluble rheological modifier, it has high thickening and suspension properties, and is widely used in coatings, textiles, pharmaceuticals, construction, detergents and cosmetics.

Carbomer is a nanoscale acrylic acid resin, swelling with water, adding a small amount of mixture (such as triethanolamine, sodium hydroxide), the formation of high transparent coagulation, Carbomer different models on behalf of different viscosity, short rheological or long rheological said.

Uni-Carbomer 941 is a crosslinked acrylic polymer with long rheological properties that can form low viscosity permanent emulsions and suspensions in ionic systems.And can form a crystal transparent water or water alcohol gel and cream. Uni-Carbomer 941 has a strong moisturizing ability, acting as a low-dosage thickener and suspending agent with outstanding long flow property. And it can be used in ionic systems.

Properties:
1.Outstanding long flow property
2. High clarity
3. Resist temperature effect to viscosity

Applications:
1. Topical lotions, creams and gels
2. Clear gels
3. Moderately ionic systems

Cautions：
Following operations are forbidden, otherwise result in loss of thickening ability:
– Lasting stir or high-shear stir after neutralization
– Lasting UV irradiation
– Combine with electrolytes